baber/WOPTO huggingface dataset:
Patent JP-H07203740-A (JP)
Title: Convenient onion harvester
Inventor: OTANI ICHIRO
IPC: A01D33/10
Filed: 1994-01-08
Abstract: PURPOSE:To provide a convenient onion harvester capable of improving the operating efficiency by uniting mechanical characteristics of enabling continuous operation with artificial characteristics having the judgment and a delicate technique and installing plural stands in an intermediate part of a body block, and further arranging a housing box for the onions, etc., at the rear end. CONSTITUTION:This onion harvester is obtained by detachably connecting a traction device (B) of a tractor to the tip of a body block (A) of a main machine 1, pulling the body block with the tractor, installing wheels (Aa) capable of supporting the weight of the rear of the main machine 1 and keeping the main machine 1 at a constant height at the rear of the body, arranging several stands 2 on which an operator boards in the intermediate part, arranging a traction metallic fixture (Ab) at the rear end of the body, pulling an onion housing box (D) equipped with wheels, conveying a stem and leaf part (Ca) of each onion (C) to the rear with two rails 3, installing rotating blades 4 for dividing the stem and leaf part (Ca) of the onion into pieces at the rear thereof, slipping down the divided stem and leaf part (Ca) on sliding plates 5, introducing the divided stem and leaf part into a pulverizer 6, pulverizing the stem and leaf part and dropping the pulverized part onto soil. The bulbar part (Cb) of the onion is lowered on descending rails 7 and housed in the onion housing box (D).
Patent JP-H09193770-A (JP)
Title: Brake pressure control device
Inventor: HOSOYA YUKIO
IPC: B60T15/36
Filed: 1996-01-16
Abstract: PROBLEM TO BE SOLVED: To provide a brake pressure control device, by which enough liquid pressure is supplied at the time of quick service to attain high safety. SOLUTION: A piston 16 is stored in a bore hole 12, a valve element 24 is stored in the piston 16, a first variable throttle 32 formed between the bore hole 12 and the piston 16, a second variable throttle formed by the upper part of the valve element 24 and a first valve seat part, and a third variable throttle 34 formed by the lower part of the valve element 24 and the second valve seat part are disposed in series, and a passage communicating with the main passage I on the wheel cylinder side is put in the connecting state between the second variable throttle 33 and the third variable throttle 34.
Patent JP-H07209958-A (JP)
Title: Electrostatic charging device
Inventor: YAMANE SHINJI
IPC: G03G15/02
Filed: 1994-01-25
Abstract: PURPOSE:To secure stable electrostatic charging capacity for a long period by specifying the magnetic force synthetic vector of two magnetic substances on a point closest to a charging sleeve on a photosensitive drum. CONSTITUTION:The charging sleeve 2 is rotated against the rotational direction of the photosensitive drum 1 and constituted so that the magnetic force synthetic vector Fn of two magnetic substances on the point P most close to the sleeve 2 on the drum 1 is positioned in an agular range thetaF around the point P (-90 deg.>thetaF>=15 deg.). In this case, the direction of the axial center O2 side of the sleeve 2 from the point P as a on a line connecting the axial center O1 of the drum 1 to the axial center O2 of the sleeve 2 is set up as O deg. and an upstream side and a downstream side in the rotataionai direction of the drum 1 are respectively set up to a minus angle and a plus angle. When a synthetic vector Fm is attracted in the inlet side direction of a charging gap 5, a grain group is moved in a direction to be retured from a leakage route to the upstream side of a charging area, so that the outflow or dispersion of grains from the charging area can be suppressed.
Patent JP-H04262523-A (JP)
Title: Aligner
Inventor: TAKASU NOBORU
IPC: G03F7/20
Filed: 1991-02-18
Abstract: PURPOSE:To detect a dislocation and to perform an alignment operation by a method wherein first observation light reflected at a substrate and second observation light reflected at a mask are taken out and images are formed by using image pickup means. CONSTITUTION:First observation light L1 reaches a substrate 4 via the same light path as that of illumination light L; it is reflected and advanced through a light path which is opposite to that of the illumination light L; it is passed through a first return mirror 21, a first half mirror 26 and an image-forming lens 32; its image is picked up by using a first image pickup camera 33. On the other hand, second observation light L2 is advanced through the light path of the observation light L in the opposite direction; it reaches a mask 2 and is reflected; it is passed through a second return mirror 22, a second half mirror 31 and an image-forming lens 34; its image is picked up by using a second image pickup camera 35. The image signal of the substrate 4 and that of the mask 2 which have been picked up by using the cameras 33, 35 are processed at an image processing device 36; it is detected whether alignment marks coincide with each other. When the marks are dislocated, a signal corresponding to this dislocation is output to a drive circuit 37, an X-Y table is driven and an alignment operation is performed.
Patent JP-H09195134-A (JP)
Title: Apparatus for mixing and spinning plural yarns
Inventor: MATSUZAKA SHIGEAKI
IPC: D01H5/74
Filed: 1996-01-16
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for mixing and spinning plural yarns capable of optionally mixing rovings of different material such as cotton, wool or a chemical fiber or rovings in different colors. SOLUTION: This apparatus for mixing and spinning plural is obtained by installing a front bottom roller 2, a front top roller 6, a middle bottom roller 3, a middle top roller 7, the first back bottom roller 4 and the first back top roller 8 with the same constitution as a conventional one for spinning one yarn and attaching the second back bottom roller 10, the second back top roller 14, the third back bottom roller 11 and the third back top roller 15 to a pedestal 9. The apparatus is capable of threading rovings from the first, second and third roving bobbins 16, 17 and 18 through a roving guide 19 attached to a roller stand 1 and roving guides 20 and 21 installed in the pedestal 9 and feeding the rovings to the first, second and third back top rollers 8, 14 and 15 and the first, second and third back bottom rollers 4, 10 and 11.
Patent JP-H08192009-A (JP)
Title: Cleaning device for filter medium in filter
Inventor: MURAKAMI MITSUNORI
IPC: B01D29/62
Filed: 1995-01-17
Abstract: PURPOSE: To uniformly feed a washing water to a filter medium by installing a stirring wing wheel at the bottom of a cylindrical tightly closed vessel, in which a granular floating filter medium is sealed, and opening a jetting nozzle for the washing water in a tangential direction at the peripheral wall of the vessel. CONSTITUTION: For cleaning and regenerating the clogged filter medium, the supply of a raw water is stopped and a stop valve V2 is opened with the close of a stop valve V1. And the diffused filter medium is washed by stirring the fixed floating filter medium 2 with the stirring wing wheel 3 and feeding the washing water from a washing water pipe 8. At this time, the dirty water after washing is taken out from the top of a tightly closed tank. At the time of washing in this manner, the washing water flows while making rotating stream in the tightly closed tank 1 since the washing water is fed from the tangential direction of the sidewall of the tightly closed tank 1. Then, the whole diffused filter medium flows on the rotating stream, is uniformly washed and cleaning unevenness in the filter medium is not generated.
Patent JP-H11222408-A (JP)
Title: Microbicide for industrial use and industrial sterilization
Inventor: TSUJI KATSUJI
IPC: A01N57/20
Filed: 1998-02-04
Abstract: PROBLEM TO BE SOLVED: To obtain the subject microbicide which exerts remarkable sterilization effect on various bacteria in a low addition amount regardless of the pH of the sterilization subject system by including a specific compound and a specific adduct. SOLUTION: The objective microbicide is obtained by including (A) a tetrakis(hydroxymethyl)phosphonium salt [e.g. tetrakis(hydroxymethyl)phosphonium sulfate] of the formula, [(CH2 OH)4 P<+> ]n M [(n) is equal to the valence of M; M is a mineral acid anion, a halogen anion or an anion of a 1-6C fatty acid or an aromatic carboxylic acid], (B) an adduct between formaldehyde and a 2-6C aliphatic glycol (monoalkyl ether) (however, the etheric residue is a 1-4C alkyl) (e.g. ethylene glycol) containing the components A and B in a compound proportion of 5:1 to 1:99, preferably 1:1 to 1:95, at the weight ratio and (C), when necessary, glutaraldehyde.
Patent JP-H05213722-A (JP)
Title: Base for hair grooming agent
Inventor: UCHIYAMA YUUJIROU
IPC: A61Q5/06
Filed: 1992-02-10
Abstract: PURPOSE:To provide the subject base excellent in adhesivity to the hair, capable of giving films of smooth touch and gloss, also capable of appropriately controlling hair setting power through regulating said films' hardness. CONSTITUTION:The objective base for hair grooming agent can be obtained by polymerizing monomer components comprising (A) 10-30wt.% of (meth)acrylic acid of formula I (R<1> is H or methyl), (B) 1-20wt.% of at least one kind of monomer selected from siloxy group-contg. (meth)acrylic acid derivatives of formula II and tris(trimethylsiloxy)vinyl silane of formula III, (C) 20-85wt.% of a (meth)acrylic ester and/or (meth)acrylamide of formula IV (R<2> is alkyl or amido), and (D) 0-40wt.% of N-vinylpyrrolidone.
Patent JP-2000220577-A (JP)
Title: Displacement control method and device for variable displacement compressor
Inventor: FUKANUMA TETSUHIKO
IPC: F04B49/06
Filed: 1999-02-01
Abstract: PROBLEM TO BE SOLVED: To suppress the generation of clashing sound in the maximum or minimum inclining angle position of a swash plate. SOLUTION: When current supply to an electrical displacement control valve 39 is started by the ON operation of an air conditioner operation switch 44, a control computer C1 performs buffering current supply starting control for gradually increasing the value of a current supplied to the solenoid 43 of the displacement control valve 39 from a zero supply current value to a specified supply current value. When current supply to the electrical displacement control valve 39 is stopped by the OFF operation of the air conditioner operation switch 44, the control computer C1 performs buffering current supply stopping control for gradually reducing the value of a current supplied to the solenoid 43 of the displacement control valve 39 from the specified supply current value immediately before the turning-OFF of the air conditioner operation switch 44 to the zero supply current value.
Patent JP-H01200789-A (JP)
Title: Video signal recording and reproducing device
Inventor: IKOMA KUNITOSHI
IPC: G11B20/02
Filed: 1988-02-05
Abstract: PURPOSE:To record the signal of a band which is approximately double its band able to record with the use of an ordinary VTR by alternately recording and reproducing the high frequency component and a low frequency component of a video signal for each scanning line. CONSTITUTION:An input video signal of which correlation between scanning lines is increased by a vertical filter 1 is divided into the low frequency component and the high frequency component by a filter part 2. The divided high frequency component is converted into the low frequency by a low frequency converter 3. A line sequence converter 4 outputs the low frequency component and the high frequency converted into a low frequency by the converter 3 to a VTR 5 by alternately switching for each scanning line. A line sequence reverse converter 6 divides a reproduced video signal into the high frequency component and the low frequency component for each scanning line. Next, a high frequency converter 7 picks up the high frequency component before the conversion from the reproduced signal of the low-frequency-converted high frequency component. A synthesizer 8 restores an original video signal by synthesizing the low frequency component and the high frequency component. Thus, the video signal of a wide band up to approximately double its band able to record with the use of the ordinary VTR can be recorded.
Patent JP-H03229707-A (JP)
Title: Solid catalyst component for olefin polymerization and use thereof
Inventor: FUJITA TAKASHI
IPC: C08F4/69
Filed: 1990-02-02
Abstract: PURPOSE:To prepare the title component which enables an olefin polymer excellent in stereoregularity to be produced at a high activity with a reduced amt. of by-product polymer produced by bringing four specific components into contact with each other. CONSTITUTION:The title component is prepd. by bringing the following four components into contact with each other; (1) a solid material contg. Ti, Mg, W, and a halogen as the essential components; (2) an Si compd. of the formula (wherein R<1> is a 3-20C branched hydrocarbon residue; R<2> is the same as R<1> or a 1-20C hydrocarbon residue; R<3> is a 1-20C hydrocarbon residue; and 1<=n<=3); (3) an organoaluminum compd; (4) and a diene compd. or cyclic olefin compd. When an alpha-olefin is polymerized in the presence of a Ziegler catalyst using the title component as a transition metal component, a polymer excellent in stereogularity is produced at a high activity without using an external toner with a reduced amt. of by-product polymer produced.
Patent JP-S55117474-A (JP)
Title: Transistor inverter
Inventor: YAMAZAKI HIROYOSHI
IPC: H02M3/337
Filed: 1979-03-01
Abstract: PURPOSE:To minimize the generation of noise in an inverter by employing an inductance unit consisting of at least two inductance elements which are disposed at a high potential side and a low potential side of a DC power source. CONSTITUTION:When transistors 8, 9 are turned on and off, a high frequency output voltage of substantially a sine wave is generated in a transformer 7 through a tuning circuit 10, and an electric power is supplied to a load 13. An inductance unit 6 consists of a choke coil 15a disposed at a high potential side of a DC power source 1 and a choke coil 15b disposed at a low potential side thereof.
Patent JP-S56121389-A (JP)
Title: Automatic speed controlling device of dc motor
Inventor: HOUGANUMA TOMOYUKI
IPC: H02P7/06
Filed: 1980-02-27
Abstract: PURPOSE:To control the speed constant compensating a speed lag caused by a time- passing change of a motor load by a method wherein a motor load detecting circuit is provided to add a value proportionate to a multitude of the motor load. CONSTITUTION:The speed is detected by coupling the DC motor 1 with a pulse encoder 2, and the detection value is fed as an input to an adder 7 after the detection value being compared with a speed command value in a subtractor 5. Further, the speed detection value is made an input to a load detecting circuit 8 and an output of the circuit 8 is made an input as a motor current compensation value into the adder 7. In the load detecting circuit 8, a start signal makes a counter 8b and a timer 8e operate and memorizes in a latch 8c a value obtained by sabtracting a number of the output pulses of the pulse encoder 2 within the time set by the timer 8e from a number of codes indicated by a code generator 8a. Since the memory value proportionates to a multitude of the load, the value is fed as an input to the adder 7 as the current compensation value.
Patent JP-S60170176-A (JP)
Inventor: FUJIWARA YOSHIO
IPC: G09F9/00
Filed: 1984-02-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S55115516-A (JP)
Title: Method for controlling conveyer of full-automatic labeling system
Inventor: FUJII KUNIHIKO
IPC: B65C9/42
Filed: 1979-02-28
Abstract: PURPOSE: To save the processing time by continuously operating a labeling conveyer in printing a single line while intermittently operating the labeling conveyer and maintaining the operating speed in double-line printing.  
     CONSTITUTION: ROM74, RAM75, a load cell 4, a key board display controller 76, a printer controller 77, and an offering controller 78 are connected to a central processing unit (CPU)73. After a fixed period of time following the interruption of supply of articles, a measuring conveyer and a labeling conveyer are kept stopped until the supply of the articles is restarted and the articles are detected by a sensor. Thus the conveyers except a supplying conveyer are operated only when necessary. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05224696-A (JP)
Title: Speech information retrieval and reproduction device
Inventor: KATO YASUHISA
IPC: G10L19/00
Filed: 1992-02-10
Abstract: PURPOSE:To provide the speech information retrieval and reproduction device which speedily retrieves and reproduces desired information among many pieces of speech information. CONSTITUTION:The speech information retrieval and reproduction device is equipped with a word spotting part 3 which extracts position information having a specific key word from a source speech file stored in a speech file storage part 1, a reproduction position control part 51 which calculates a reproduction position pointer for skip/back reproduction according to the position information on the key word and a listener's indication, and a reproduction control part 54 which reproduces a speech by using the reproduction position pointer and speech file, and this speech information retrieval and reproduction device is further equipped with a voiced/voiceless part detection part which sections the speech file into several files at constant-time voiceless parts prior to word spotting.
Patent JP-S60169630-A (JP)
Title: Supercharger for internal-combustion engine
Inventor: HATANAKA KEIJI
IPC: F02B37/007
Filed: 1984-02-10
Abstract: PURPOSE:To provide a smooth torque curve throughout a whole range of an engine and to improve operation feeling, by a method wherein a supercharge pressure is switched in 3-stage according to a load condition by the use of 2 exhaust turbo superchargers. CONSTITUTION:When a load is below the first set value of an engine, a suction switching valve 30 on the low seed side and an exhaust switching valve 32 are closed, a suction switching valve 21 on the high speed side and an exhaust witching valve 23 are opened, and only a supercharger 12 on the low speed side is operated. When the load is increased to the first set value, the switching valves 30 and 31 are opened, the switching valves 21 and 23 are closed, and only a supercharger 15 on the high speed side is operated. When the load exceeds a second set value, the switching valves 30, 31, 21, and 23 are closed, and the supercharger 12 on the low speed side and the supercharger 15 on the high speed side are both operated.
Patent JP-S53109388-A (JP)
Title: Dual hull ship for reducing rolling and wave shock
Inventor: BABA EIICHI
IPC: B63B1/10
Filed: 1977-03-05
Abstract: PURPOSE: To provide a dual hull ship which can reduce the shock by the waves by providing metallic screen for absoring waves against the sea water surface at the position downwardly apart from the bottom of the integral structure connecting dual hulls in parallel. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58141894-A (JP)
Title: Press
Inventor: OOTANI AKIHIKO
IPC: B30B1/26
Filed: 1982-02-16
Abstract: PURPOSE:To enable pressing for two units with one unit of a press by providing die mounting parts in two upper and lower positions and mounting a pair of upper and lower dies thereto. CONSTITUTION:A middle bed 4 is provided between a crown 1 and a bed 2, and an upper die mounting part A and a lower die mounting part B are provided among the bed 4, the crown 1 and the bed 2. A slide 5 and a slide 6 are moved back and forth, and the work is pressed with the dies 9a, 10a mounted in the parts A, B. Pressing work for two units is accomplished with one unit of such press.
Patent JP-H01200017-A (JP)
Title: Charging device for exhaust turbosupercharging type diesel engine using jointly new charge inertia supercharging
Inventor: USUI KAZUKADO
IPC: F02B33/44
Filed: 1988-02-03
Abstract: PURPOSE:To secure the ample quantity of new charge even at the time of a low speed by connecting a surge tank and new charge manifold by means of a high speed charging pipe and a low speed charging inertia pipe, and also, by providing a changeover valve between the high speed charging pipe and the charging manifold. CONSTITUTION:At the upper part of a cylinder block 10 is provided an exhaust turbosupercharger 23, into whose suck-in pipe 24 air from an air cleaner 25 is sucked, and at the same time, its supercharged new charge is collected into a surge tank 27 through a charging connecting pipe 26. As a result, the surge tank 27 and a charging manifold 28 are connected by means of a thick and short high-speed charging pipe 29 and a thin and long low-speed charging inertial pipe 30. Also, both charging pipes 29, 30 are respectively connected to both of the longitudinal end portion of the charging manifold 28. And a changeover valve 31 which opens/closes in such a way that it opens the high speed charging pipe 29 at the time of a high speed and also, closes the pipe 29 at the time of a low speed, is provided at the portion connecting the high speed charging pipe 29 and the charting manifold 28.
Patent JP-H08220387-A (JP)
Title: Optical coupler and its adjustment method and optical amplifier device
Inventor: ADACHI AKIHIRO
IPC: H01S5/00
Filed: 1995-02-13
Abstract: PURPOSE: To make it possible to lessen the astigmatism at the imaging point generated by a deviation in the position setting between a semiconductor laser and a collimating lens by simple correction by providing the above optical coupler with a first coupling system, a second coupling system and an optical fiber for receiving the exit beam of this second coupling system. CONSTITUTION: This optical coupler has the first coupling system 9, the second coupling system 12 for receiving the exit beam of the coupling system 9 and imaging the beam within a first plane and a second plane and the optical fiber 2 for receiving the exit beam of the second coupling system. The first coupling system 9 receives the exit beam of the semiconductor laser 1 and images the beam within the first plane parallel with the direction of the exit beam. The exit beam of the semiconductor laser 1 is approximately paralleled within the second plane parallel with the direction of the exit beam of the semiconductor laser 1 and intersecting with the first plane. The second coupling system 12 receives the exit beam of the first coupling system 9 and images the beam within the first and second planes.  The optical fiber 2 receives the exit beam of the second coupling system 12, by which the positions of the imaging points within the respective planes are independently adjusted.
Patent JP-S59149704-A (JP)
Inventor: MORISHITA TOSHIO
IPC: H02G1/14
Filed: 1983-02-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H03229385-A (JP)
Title: Fixed bar code reader
Inventor: HACHITANI TAKUYA
IPC: G06K7/10
Filed: 1990-02-05
Abstract: PURPOSE:To quickly deal with occurrence of the abnormality by providing a manual input key and a data conversion part of a bar code reading part to convert the key input into the code data of the same format as the output data of a bar code decoder. CONSTITUTION:A bar code 5 given to an object 2 put on a conveyor line is read by a bar code reading part 7 and converted into the code data by a bar code decoder 14. This code data is sent to a computer 16 of a higher rank. Then a changeover switch 10 is switched to the input side of a manual input key 8, and an operator inputs the code data in a prescribed format. Thus a data conversion part 15 converts the key input data into the code data of the same format as that of the converted code data and sends the converted key input data to the computer 16. Thus it is possible to manually input again and directly a bar code 5 if a reading mistake of the code 5 occurs. Therefore the accurate and quick control is assured for the physical distribution.